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Round|Natural|GIA

4.55ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 5231069382

Certificate GIA 5231069382

Diamond specifications and retailer prices

From $96,950 AUD
$68,102 USD
As of October 30, 2026
Save $69,114 AUD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $166,064 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 4.55ct natural round diamond

This 4.55ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5231069382. Listed at 17 retailers as of October 29, 2026, with prices from $96,950 to $166,064, a $69,114 spread on the same certified stone. MOH London lists it at $166,064. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.55
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5231069382
Dimensions10.55 × 10.62 × 6.56 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
10.55 mm10.62 mm4.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231069382
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $166,064 AUD|Low: $96,950 AUD|High: $172,922 AUD|Avg: $117,944 AUD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 3$96,950 AUD
Retailer 10$99,294 AUD
Retailer 13$101,097 AUD
Retailer 14$101,667 AUD
Retailer 11$106,216 AUD
Retailer 15$106,265 AUD
Retailer 4$110,130 AUD
Retailer 5$110,130 AUD
Retailer 2$110,172 AUD
Retailer 6$112,331 AUD
Retailer 12$112,934 AUD
Retailer 7$113,803 AUD
Retailer 16$116,651 AUD
Retailer 8$122,908 AUD
Retailer 9$128,331 AUD
MOH London$166,064 AUD

22 data points across 16 retailers

17 retailers$96,950 AUD to $166,064 AUD

A
Cheapest Retailer
-
$96,950 AUD
$68,102 USD
Final sale: no returns
A
Retailer 2
-
$99,294 AUD
CA$96,873 CAD
View
A
Retailer 3
-
$101,097 AUD
$71,015 USD
View
A
Retailer 4
-
$101,667 AUD
$71,415 USD
View
A
Retailer 5
-
$106,216 AUD
£58,748 GBP
View
A
Retailer 6
-
$106,265 AUD
$74,645 USD
View
B+
Retailer 7
-
$110,130 AUD
$77,360 USD
View
B+
Retailer 8
-
$110,130 AUD
$77,360 USD
View
B+
Retailer 9
-
$110,172 AUD
$77,390 USD
View
B+
Retailer 10
-
$112,331 AUD
$78,906 USD
View
B+
Retailer 11
-
$112,934 AUD
$79,330 USD
View
B+
Retailer 12
-
$113,803 AUD
$79,940 USD
View
Retailer 13
-
$113,962 AUD
$80,052 USD
View
Price last confirmed 49 days ago
B+
Retailer 14
-
$116,651 AUD
$81,941 USD
View
B+
Retailer 15
-
$122,908 AUD
$86,336 USD
View
B+
Retailer 16
-
$128,331 AUD
€85,853 EUR
View
Most Expensive
B
MOH London
94249AF3A · Oct 29
$166,064 AUD
£91,851 GBP
View
16 more retailers have this diamond
Prices start from $96,950 AUDSave up to $69,114 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.55ct Round
$96,950 AUD